An image from a peritoneal fluid cytospin slide demonstrating many macrophages, polymorphonuclear cells, and monocytes (60X oil immersion). Macrophages have vacuolation and a few have ingested red blood cells (bottom-left, bottom-right).
An image from a Cerebrospinal Fluid (CSF) cytospin slide showing two lymphocytes (center, bottom right), two neutrophils (center left, center right), and a nucleated red blood cell (bottom) surrounded by red blood cells (60X oil immersion).
An image from a peripheral blood smear showing targets, schistocytes, tears, spherocytes, microcytes, and hypochromic red blood cells seen in a patient with thalassemia (50X oil immersion).
An image of a peripheral blood smear demonstrating neutrophils with abnormally large fused granules seen in a patient with Chediak-Higashi syndrome (50X oil immersion). Two lymphocytes are present with no obvious abnormalities.
An image from a Cerebrospinal Fluid (CSF) cytospin slide demonstrating four lymphocytes (center, bottom) and a neutrophil (top) surrounded by red blood cells (60X oil immersion).
An image from a Cerebrospinal Fluid (CSF) cytospin slide showing multiple macrophages with ingested red blood cells, vacuolation, and hemosiderin granules (60X oil immersion).